Solve the problem.Suppose that a continuous random variable has a joint probability density function given byf(x, y) = y2 - 2y + 
xy - 
x + 
, 1 ? x ? 5, 0 ? y ? 1 Find the probability that a point is in the region bounded by 3 ? x ? 5 and 0 ? y ? 1.
A. 
B. 
C. 
D. 
Answer: D
You might also like to view...
Determine whether F is conservative.F = 8x7y8i + 
j - 
k
A. conservative B. not conservative
Find the first term and the common ratio of the geometric sequence.
, 
, 
, 
, . . .
A. a1 = 
, r = 
B. a1 = 
, r = 6
C. a1 = 
, r = 
D. a1 = 
, r = 
Solve the equation. Express radicals in simplest form.(4z - 1)2 = 
A. 
, 
B. 
, - 
C. 3, -1
D. 
, - 
Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by 
and the total cost function is given by 
, where x represents the number of boxes of computer chips produced. The total profit function, P(x), is such that 
. Find P(x).
A. P(x) = 0.3x2 + 34x - 30 B. P(x) = -0.3x2 + 42x - 10 C. P(x) = 0.3x2 + 42x - 20 D. P(x) = -0.3x2 + 34x + 10